#main img {
  max-width: 100%;
  vertical-align: bottom; }

.kv {
  position: relative;
  height: 604px;
  width: 100%;
  background: url("../img/bg_kv.jpg") no-repeat center/cover; }

  h2.kv__ttl {
    line-height: 1;
  }

  .kv__ttl {
    width: 618px;
    height: 607px;
    padding-top: 150px;
    padding-left: 200px;
    background: url("../img/bg_ttl.png") no-repeat right/cover;
    font-size: 40px;
    color: #22357F;
    }
    .kv__ttl span {
      color: #FFF; }
    .kv__ttl figure {
      width: 250px; }
    .kv__ttl span.ja {
      letter-spacing: .1em;
      font-size: 40%;
      color: #22357F; 
      line-height: 5px;}
      span.env_ttl{
        font-size:34px;
        color:#22357F;
        line-height: 40px;
       
      }
  .kv__catch {
    position: absolute;
    top: 450px;
    width: 519px;
    left: 50%; }

.think {
  width: 81px;
  margin-bottom: 10px; }

.lead {
  height: 410px;
  width: 100%;
  padding-top: 55px;
  padding-bottom: 90px;
  background: url("../img/bg_ami.jpg") no-repeat center/cover; }
  .lead__txt {
    width: 660px;
    margin: 0 auto;
    color: #FFF;
    line-height: 1.8em;
    font-size: 14px; }
  .lead__icn {
    width: 100%;
    margin-bottom: 20px;
    float: left; }
  .lead__cont {
    width: 910px;
    margin: 0 auto; }
    .lead__cont::after {
      content: "";
      display: block;
      clear: both; }

.contents__ttl {
  height: 250px;
  background: #FFF;
  padding: 45px 0; }
  .contents__ttl figure {
    width: 220px;
    margin: 0 auto; }

.article {
  height: 473px;
  background: url() no-repeat center/cover;
  padding-top: 100px; }
  .article--04 {
    height: 470px; }
  .article__wrap {
    max-width: 1000px;
    margin: 0 auto; }
  .article__cont {
    max-width: 491px; }
    .article__cont--l {
      max-width: 505px;
      float: left; }
    .article__cont--r {
      float: right; }
    .article__cont--f {
      max-width: 100%; }
  .article--01 {
    background-image: url(../img/bg_01.jpg);
    color: #000; }
  .article--02 {
    background-image: url(../img/bg_02.jpg);
    color: #000; }
  .article--04 {
    background-image: url(../img/bg_04.jpg);
    color: #000; }
  .article--03 {
    height: auto;
    background-image: url(../img/bg_ami.jpg);
    background-repeat: repeat-y;
    color: #000; }
  .article__ttl {
    font-size: 28px;
    line-height: 1.8;
    margin-bottom: 20px; }
    .article__ttl--os {
      width: 220px;
      margin: 0 auto 50px;
      text-align: center;
      font-size: 40px;
      font-weight: 300;
      line-height: 1;
      color: #FFF; }
      .article__ttl--os span {
        font-size: 30%; }
  .article__fff {
    margin-bottom: 40px; }
  .article__txt {
    font-size: 14px;
    line-height: 1.8;
    text-align: justify;
    color: #000; }
    .article__txt--pb {
      padding-bottom: 30px; }

.ess {
  width: 650px;
  margin: 0 auto; }
  .ess::after {
    content: "";
    display: block;
    clear: both; }
  .ess__fig {
    width: 200px;
    float: left;
    margin-right: 20px; }
  .ess__txt {
    font-size: 14px;
    color: #FFF;
    line-height: 1.8; }

.bottomber {
  height: 190px;
  background: url("../img/bg_ami.jpg") no-repeat right bottom/cover; }

@media (max-width: 767px) {
  .kv {
    position: relative;
    height: 100vw;
    width: 100%;
    background: url("../img/bg_kv.jpg") no-repeat center top/auto 100%; }
    .kv__ttl {
      width: 80%;
      height: 100%;
      padding-top: calc( 45px + 10vw);
      padding-left: 5%;
      background: url("../img/bg_ttl.png") no-repeat center/cover; }
      .kv__ttl figure {
        width: 200px; }
    .kv__catch {
      position: absolute;
      top: 80vw;
      width: 80%;
      left: 10%; }
  .lead {
    height: auto;
    width: 100%;
    padding: 40px 0;
    background: url("../img/bg_ami.jpg") no-repeat center/cover; }
    .lead__txt {
      width: 80%;
      color: #FFF;
      line-height: 1.8em;
      font-size: 13px;
      float: none;
      margin: 0 auto;
      text-align: justify; }
      .lead__txt br {
        display: none; }
    .lead__icn {
      width: 80%;
      float: none;
      margin: 0 auto;
      padding: 0; }
    .lead__cont {
      width: 100%;
      margin: 0 auto; }
      .lead__cont::after {
        content: "";
        display: block;
        clear: both; }
  .contents__ttl {
    height: 250px;
    background: #FFF;
    padding: 45px 0; }
    .contents__ttl figure {
      width: 220px;
      margin: 0 auto; }
  .article {
    height: auto;
    padding: 30px 0 50px;
    background-size: 100% auto;
    background-position: left top; }
    .article--01 {
      background-color: #DDDDDD;
      background-image: url(../img/bg_01_sp.jpg); }
    .article--02 {
      background-image: url(../img/bg_02_sp.jpg); }
    .article--04 {
      background-color: #F5F5ED;
      background-image: url(../img/bg_04_sp.jpg);
      color: #000; }
    .article__wrap {
      margin: 0 auto; }
    .article__cont {
      width: 80%;
      float: none;
      margin: 0 auto; }
    .article__ttl {
      font-size: 18px;
      line-height: 1.8;
      margin-bottom: 15px;
      margin-bottom: 60vw;
      color: #000; }
      .article__ttl--os {
        font-size: 40px;
        line-height: 1;
        margin-bottom: 20px;
        color: #fff; }
    .article__txt {
      font-size: 13px;
      line-height: 1.8;
      padding-bottom: 30px; }
      .article__txt br {
        display: none; }
  .bottomber {
    height: 100px; }
  .ess {
    width: 100%;
    margin: 0 auto; }
    .ess::after {
      content: "";
      display: block;
      clear: both; }
    .ess__fig {
      width: 200px;
      float: none;
      margin: 0 0 20px; }
    .ess__txt {
      font-size: 14px;
      color: #FFF;
      line-height: 1.8;
      font-size: 13px; }
      .ess__txt br {
        display: none; }
  .kv h2 {
    padding-top: 10%;
    padding-left: 10%;
    line-height: 1; }
  .kv {
    position: relative; }
  .kv__ttl {
    font-size: 9vw;
    color: #22357F;
    line-height: 8vw; }
    .kv__ttl span {
      color: #FFF; }
    .kv__ttl .ja {
      letter-spacing: .2em;
      font-size: 45%; }
    	span.env_ttl{
        font-size:18px;
        color:#22357F;
        }
    
    }